在python中将分隔的字符串转换为分层JSON

import json

# 定义要转换的字符串
string = "apple,banana,orange,grape"

# 将字符串转换为列表
list = string.split(",")

# 创建一个字典
result = {"fruits": list}

# 将字典转换为 JSON 字符串
json_string = json.dumps(result)

print(json_string)

{
  "fruits": [
    "apple",
    "banana",
    "orange",
    "grape"
  ]
}